This check ensures that disks aren't unintentionally shrunken, if the
size is zero due to an underlying problem.
---
PVE/API2/Qemu.pm | 2 ++
1 file changed, 2 insertions(+)
diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
index 3355c8b..e09a0f7 100644
--- a/PVE/API2/Qemu.pm
+++ b/PVE/API2/Qemu.pm
@@ -3573,6 +3573,8 @@ __PACKAGE__->register_method({
PVE::Storage::activate_volumes($storecfg, [$volid]);
my $size = PVE::Storage::volume_size_info($storecfg, $volid, 5);
+ die "Size of volume $volid couldn't be determined\n" if
(!defined($size));
+
die "internal error" if $sizestr !~
m/^(\+)?(\d+(\.\d+)?)([KMGT])?$/;
my ($ext, $newsize, $unit) = ($1, $2, $4);
if ($unit) {
--
2.20.1
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